.mt-number-animate{
  line-height:40px;
  height: 40px;/*设置数字显示高度*/;
  font-size: 36px;/*设置数字大小*/
  overflow: hidden;
  display: inline-block;
  position: relative;
}
.mt-number-animate .mt-number-animate-dot{
  width: 15px;/*设置分割符宽度*/
  line-height: 40px;
  float: left;
  text-align: center;
}
.mt-number-animate .mt-number-animate-dom{
  width: 20px;/*设置单个数字宽度*/
  text-align: center;
  float: left;
  position: relative;
  top: 0;
}
.mt-number-animate .mt-number-animate-dom .mt-number-animate-span{
  width: 100%;
  float: left;
}